Individual Calculations June 2015
 Robichaud, Louis  Total change: -0.20  Rating chartPersonal card
 2015 McGill Open Montreal CAN 2015-05-01
RcRownchangeKK*chgGame
 2116 2017 1.50 4 -0.01 20 -0.20 
  Yu, Zong Yang 2205 CAN0.001-0.2620-5.20 
  Ouellet, Maili-Jade wc1781 CAN1.0010.20204.00 
  Chabot, Roland 2183 CAN0.5010.22204.40 
  Kleinman, Michael f2293 CAN0.001-0.1720-3.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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